#include"csapp.h"


int main(int argc,char **argv)
{
char *type,*readok;

Stat(argv[1],&stat);
if(S_ISREG(stat.st_mode))
	type="regular";
else if(S_ISREG(stat.st_mode))
	type="directory";
else 
	type="other";
if((stat.st_mode & S_IRUSR))
	readok = "no";

printf("type: %s,read: %s\n",type,readok);
exit(0);

}
